3M 7010363731 Trizact 307EA Abrasive Belt 148x2 Inch Ao

Product Description

The 3M 7010363731 is a Trizact 307EA abrasive cloth belt designed for intermediate finishing and fine polishing in industrial and automated sanding applications. Built on a flexible rayon cloth backing, this belt uses 3M microreplication technology to form aluminum oxide abrasive particles into uniform three-dimensional pyramids. As each pyramid wears, fresh sharp mineral is continuously exposed, delivering a consistent cut rate and predictable surface finish throughout the belt's service life. At 148 inches long and 2 inches wide, it fits standard wide-contact and stroke-sander configurations used by metalworking shops and finishing operations.

This belt is engineered for use in robotic and automated finishing lines where finish consistency across a full production run is critical. It is also well suited to manual stroke belt sanding on contoured metal workpieces. The flexible rayon backing conforms to curved and irregular surfaces, making it a practical choice for finishing prior to plating, buffing, or final inspection. Typical users include metalworking fabricators, aerospace finishing technicians, and industrial grinding specialists working with ferrous and non-ferrous substrates.

Key Features

• Microreplication technology forms aluminum oxide into self-sharpening abrasive pyramids for consistent cut and finish
• Pyramids run cooler than conventional coated abrasives, reducing heat buildup at the workpiece surface
• Flexible rayon cloth backing conforms to contoured and irregular workpiece geometries
• Three-dimensional abrasive structure maintains finish consistency in robotic and automated applications
• Produces finer surface finishes than standard electrostatically coated abrasive belts
• Suitable for intermediate finishing and fine polishing prior to plating or buffing operations

Compatibility

Designed for use on belt sanding equipment accepting a 148-inch by 2-inch abrasive belt; suitable for metalworking, fabrication, and automated finishing systems requiring consistent intermediate-grit aluminum oxide performance.

Installation Notes

Installation should be performed by qualified metalworking or industrial maintenance personnel familiar with belt sander equipment. Power down and lock out the machine before changing the belt. Verify belt tracking and tension per the equipment manufacturer's guidelines before resuming operation. Inspect the belt for tears or delamination prior to each use and replace immediately if damage is found.

Technical Specifications

• Belt Length: 148 inches
• Belt Width: 2 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: Rayon Cloth
• Abrasive Structure: Microreplication (3D Pyramid)
• Color: Gray
• Weight: 0.29 pounds
• UOM: Each
• UPC: 00051115195174

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363731